63407520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4035

約数の個数: 144

約数和(自身を含む): 236107872

約数和(自身を除く): 172700352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4003, 5280, 7920, 8006, 12009, 15840, 16012, 20015, 24018, 32024, 36027, 40030, 44033, 48036, 60045, 64048, 72054, 80060, 88066, 96072, 120090, 128096, 132099, 144108, 160120, 176132, 180135, 192144, 220165, 240180, 264198, 288216, 320240, 352264, 360270, 384288, 396297, 440330, 480360, 528396, 576432, 640480, 660495, 704528, 720540, 792594, 880660, 960720, 1056792, 1152864, 1320990, 1409056, 1441080, 1585188, 1761320, 1921440, 1981485, 2113584, 2641980, 2882160, 3170376, 3522640, 3962970, 4227168, 5283960, 5764320, 6340752, 7045280, 7925940, 10567920, 12681504, 15851880, 21135840, 31703760, 63407520]

約数ペア:

[(1, 63407520), (2, 31703760), (3, 21135840), (4, 15851880), (5, 12681504), (6, 10567920), (8, 7925940), (9, 7045280), (10, 6340752), (11, 5764320), (12, 5283960), (15, 4227168), (16, 3962970), (18, 3522640), (20, 3170376), (22, 2882160), (24, 2641980), (30, 2113584), (32, 1981485), (33, 1921440), (36, 1761320), (40, 1585188), (44, 1441080), (45, 1409056), (48, 1320990), (55, 1152864), (60, 1056792), (66, 960720), (72, 880660), (80, 792594), (88, 720540), (90, 704528), (96, 660495), (99, 640480), (110, 576432), (120, 528396), (132, 480360), (144, 440330), (160, 396297), (165, 384288), (176, 360270), (180, 352264), (198, 320240), (220, 288216), (240, 264198), (264, 240180), (288, 220165), (330, 192144), (352, 180135), (360, 176132), (396, 160120), (440, 144108), (480, 132099), (495, 128096), (528, 120090), (660, 96072), (720, 88066), (792, 80060), (880, 72054), (990, 64048), (1056, 60045), (1320, 48036), (1440, 44033), (1584, 40030), (1760, 36027), (1980, 32024), (2640, 24018), (3168, 20015), (3960, 16012), (4003, 15840), (5280, 12009), (7920, 8006)]